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All Journal Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG)
Ichwan, Gema Akbar
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Other

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Modifikasi Produksi dan Biaya Bahan Bakar Minyak pada Kapal Ciremai Sijabat, Eduard Alfian Syamsa; Fransisca, Ribka; Suparman, Asep; Setiawan, Edhie Budi; Thamrin, Muhammad; Ichwan, Gema Akbar
Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Vol 11, No 2 (2024): Juli
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/j.mtl.v11i2.1396

Abstract

Some of the main research problems are the lack of fuel efficiency use, difficulties in loading and unloading process, the refueling process tardiness and the ships route’s delay of the determined and planned routes that could affect the Ciremai Ship’s On Time Performance (OTP). The research aims to determine and analyze the effect of production and fuel oil cost modifications based on the income of Ciremai Ship and its implications for its financial performance after “Three in One” modification. This research used Descriptive statistical analysis method and hypothesis testing using SmartPLS-3. The research sample was taken from the entire routes of Ciremai Ship over the last four years of 48 months. The secondary research data was taken from the financial reports related to production modifications, fuel oil costs, the income and financial performance of the ship. Research findings show that the production modifications have a direct influence on financial performance while fuel costs and income do not have a direct influence on it. The production modifications do not have a direct effect on income instead fuel costs have a direct effect on income and production modifications do not have an indirect effect on financial performance through income.
Keputusan Konsumen Menggunakan Maskapai Penerbangan di Indonesia Tatiana, Yana; Sihombing, Theresia Glory Sarce; Adi, Erman Noor; Majid, Suharto Abdul; Ichwan, Gema Akbar
Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Vol 11, No 3 (2024): NOVEMBER
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/j.mtl.v11i3.1409

Abstract

The main problem of the research is the lack of security system and the low level of trust that could affect the decision to use an airline. The purpose of the study is to analyze the security, safety and trust variables directly on passengers’ decision to use Garuda Indonesia airline. This study used a multiple linear regression approach with validity, reliability, t-test, F-test and hypothesis testing. The research sample was 80 respondents taken from Garuda Indonesia flight service users in Soekarno-Hatta International Airport. The key findings of this study are the safety and trust variables directly have a positive effect on the passengers’ decision, while the safety variable does not have a positive effect on the passengers’ decision to use Garuda Indonesia airline.
Business Strategy to Achieve the Target Time of Laytime Allowed for Coal Commodities Subastian, Djamal; Anindya, Badzlina; Najoan, Denny J.; Farisyi, Sofwan; Ichwan, Gema Akbar
Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Vol 12, No 2 (2025): Juli
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/j.mtl.v12i2.1787

Abstract

For the logistics process, the company needs to pay attention to the loadings process to achieve the laytime that has already been agreed between the parties. In the logistics process, the company often gets the problem which is not an accordance mismatch between the plan and actual in the process of coal loading. As a result, the company must pay demurrage due to the laytime used for the loading process over the laytime allowed. This research aims to determine a business strategy to achieve the target laytime of the coal loadings. This author used SWOT analysis for this research by analyzing external factors and internal factors. The author uses descriptive qualitative analysis as a data analysis method. The result of this strategy formulation is backward integration. The author used matrix IFE EFE and matrix SWOT as tools for making strategies.  The implementation is the company needs to acquire a jetty around the coal mine by using the profit from increasing profit so that the coal in the stockpile can accommodate large amounts of the coal and can be distributed quickly.
Co-Authors Adi, Erman Noor Anindya, Badzlina ASEP SUPARMAN Edhie Budi Setiawan, Edhie Budi Farisyi, Sofwan Fransisca, Ribka Muhammad Thamrin Najoan, Denny J. Sihombing, Theresia Glory Sarce Sijabat, Eduard Alfian Syamsa Subastian, Djamal Suharto Abdul Majid Yana Tatiana, Yana